202208356

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 416949120

約数和(自身を除く): 214740764

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 742, 1246, 1484, 1531, 2492, 3062, 4717, 6124, 9434, 10717, 18868, 21434, 33019, 42868, 66038, 81143, 132076, 136259, 162286, 272518, 324572, 545036, 568001, 953813, 1136002, 1907626, 2272004, 3815252, 7221727, 14443454, 28886908, 50552089, 101104178, 202208356]

約数ペア:

[(1, 202208356), (2, 101104178), (4, 50552089), (7, 28886908), (14, 14443454), (28, 7221727), (53, 3815252), (89, 2272004), (106, 1907626), (178, 1136002), (212, 953813), (356, 568001), (371, 545036), (623, 324572), (742, 272518), (1246, 162286), (1484, 136259), (1531, 132076), (2492, 81143), (3062, 66038), (4717, 42868), (6124, 33019), (9434, 21434), (10717, 18868)]